Cleanup messy error messages

src/main.cpp

@@ -4136,7 +4136,7 @@ bool ProcessMessages(CNode* pfrom)
 
         // Scan for message start
         if (memcmp(msg.hdr.pchMessageStart, Params().MessageStart(), MESSAGE_START_SIZE) != 0) {
-            LogPrintf("\n\nPROCESSMESSAGE: INVALID MESSAGESTART\n\n");
+            LogPrintf("PROCESSMESSAGE: INVALID MESSAGESTART %s peer=%d\n", msg.hdr.GetCommand(), pfrom->id);
             fOk = false;
             break;
         }
@@ -4145,7 +4145,7 @@ bool ProcessMessages(CNode* pfrom)
         CMessageHeader& hdr = msg.hdr;
         if (!hdr.IsValid())
         {
-            LogPrintf("\n\nPROCESSMESSAGE: ERRORS IN HEADER %s\n\n\n", hdr.GetCommand());
+            LogPrintf("PROCESSMESSAGE: ERRORS IN HEADER %s peer=%d\n", hdr.GetCommand(), pfrom->id);
             continue;
         }
         string strCommand = hdr.GetCommand();